1 files changed, 16 insertions, 11 deletions

diff --git a/include/rdma/ib_user_cm.h b/include/rdma/ib_user_cm.h
index e4d1654276ad..19be116047f6 100644
--- a/include/rdma/ib_user_cm.h
+++ b/include/rdma/ib_user_cm.h
@@ -38,7 +38,7 @@
 
 #include <linux/types.h>
 
-#define IB_USER_CM_ABI_VERSION 2
+#define IB_USER_CM_ABI_VERSION 4
 
 enum {
         IB_USER_CM_CMD_CREATE_ID,
@@ -84,6 +84,7 @@ struct ib_ucm_create_id_resp {
 struct ib_ucm_destroy_id {
         __u64 response;
         __u32 id;
+        __u32 reserved;
 };
 
 struct ib_ucm_destroy_id_resp {
@@ -93,6 +94,7 @@ struct ib_ucm_destroy_id_resp {
 struct ib_ucm_attr_id {
         __u64 response;
         __u32 id;
+        __u32 reserved;
 };
 
 struct ib_ucm_attr_id_resp {
@@ -164,6 +166,7 @@ struct ib_ucm_listen {
         __be64 service_id;
         __be64 service_mask;
         __u32 id;
+        __u32 reserved;
 };
 
 struct ib_ucm_establish {
@@ -219,7 +222,7 @@ struct ib_ucm_req {
         __u8  rnr_retry_count;
         __u8  max_cm_retries;
         __u8  srq;
-        __u8  reserved[1];
+        __u8  reserved[5];
 };
 
 struct ib_ucm_rep {
@@ -236,6 +239,7 @@ struct ib_ucm_rep {
         __u8  flow_control;
         __u8  rnr_retry_count;
         __u8  srq;
+        __u8  reserved[4];
 };
 
 struct ib_ucm_info {
@@ -245,7 +249,7 @@ struct ib_ucm_info {
         __u64 data;
         __u8  info_len;
         __u8  data_len;
-        __u8  reserved[2];
+        __u8  reserved[6];
 };
 
 struct ib_ucm_mra {
@@ -273,6 +277,7 @@ struct ib_ucm_sidr_req {
         __u16 pkey;
         __u8  len;
         __u8  max_cm_retries;
+        __u8  reserved[4];
 };
 
 struct ib_ucm_sidr_rep {
@@ -284,7 +289,7 @@ struct ib_ucm_sidr_rep {
         __u64 data;
         __u8  info_len;
         __u8  data_len;
-        __u8  reserved[2];
+        __u8  reserved[6];
 };
 /*
  * event notification ABI structures.
@@ -295,12 +300,10 @@ struct ib_ucm_event_get {
         __u64 info;
         __u8  data_len;
         __u8  info_len;
-        __u8  reserved[2];
+        __u8  reserved[6];
 };
 
 struct ib_ucm_req_event_resp {
-        /* device */
-        /* port */
         struct ib_ucm_path_rec primary_path;
         struct ib_ucm_path_rec alternate_path;
         __be64                 remote_ca_guid;
@@ -316,6 +319,8 @@ struct ib_ucm_req_event_resp {
         __u8  retry_count;
         __u8  rnr_retry_count;
         __u8  srq;
+        __u8  port;
+        __u8  reserved[7];
 };
 
 struct ib_ucm_rep_event_resp {
@@ -330,7 +335,7 @@ struct ib_ucm_rep_event_resp {
         __u8  flow_control;
         __u8  rnr_retry_count;
         __u8  srq;
-        __u8  reserved[1];
+        __u8  reserved[5];
 };
 
 struct ib_ucm_rej_event_resp {
@@ -353,10 +358,9 @@ struct ib_ucm_apr_event_resp {
 };
 
 struct ib_ucm_sidr_req_event_resp {
-        /* device */
-        /* port */
         __u16 pkey;
-        __u8  reserved[2];
+        __u8  port;
+        __u8  reserved;
 };
 
 struct ib_ucm_sidr_rep_event_resp {
@@ -376,6 +380,7 @@ struct ib_ucm_event_resp {
         __u32 id;
         __u32 event;
         __u32 present;
+        __u32 reserved;
         union {
                 struct ib_ucm_req_event_resp req_resp;
                 struct ib_ucm_rep_event_resp rep_resp;